1. a group of soldiers
2. a group of people or animals moving together
3. a unit of Boy Scouts or Girl Scouts

1. to move together as a group

Examples

• The troop marched across the battlefield.
• A troop of monkeys swung through the trees.
• She joined the local Girl Scout troop.
• The cavalry troop was stationed at the fort.
• Students trooped into the auditorium for assembly.
• The actors trooped off stage after the final bow.
• Our troop went camping last weekend.